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Recognised as Colour

#170F08

  • #170F08
  • Orange
  • Dark
  • Nearest: Black

#170F08 is a orange with RGB values 23, 15, 8 and HSL 28°, 48%, 6%. It is a dark colour, so white text on it reaches 18.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#170F08#170F08
HEX#170F08
RGBrgb(23, 15, 8)
RGB (0–1)0.0902, 0.0588, 0.0314
RGB percentages9%, 5.9%, 3.1%
HSLhsl(28, 48.4%, 6.1%)
HSV / HSBhsv(28, 65.2%, 9%)
CMYK0%, 34.8%, 65.2%, 91%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,511,176
CSS custom property--colour: #170F08;

Brightness & contrast

Relative luminance0.00541WCAG 2.x, 0 is black and 1 is white
Perceived brightness17.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.95:1
Contrast with white18.95:1WCAG normal text: AAA
Contrast with black1.11:1WCAG normal text: Fail
Greyscale equivalent#101010
Inverted#E8F0F7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#121008no red cones; affects about 1% of men; ΔE 2.7 from the original
Deuteranopia#131108no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#190D0Dno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.95:1WCAG large text: AAA
Contrast with black, large text1.11:1WCAG large text: Fail

Named colours

Black · ΔE 6.7Dark slate grey · ΔE 30.8Dim grey · ΔE 39.8Gray · ΔE 48.9Slate grey · ΔE 50.3Dark olivegreen · ΔE 50.4
Nearest named CSS colourBlack (#000000)ΔE 6.73, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#081017
Analogous#170808, #171608
Triadic#08170F, #0F0817
Split complementary#081717, #080817
Tetradic#091708, #081017, #170817

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AE723D
Lighter +30%#89592F
Lighter +20%#634022
Lighter +10%#3D2815
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1B0F04
Less saturated −25%#130F0C

Channel breakdown

R23
G15
B8
Red23 (9%)
Green15 (5.9%)
Blue8 (3.1%)
Hue28°
Saturation (HSL)48.39%
Lightness6.08%
Dominant channelRed
Hex per channelR 17 · G 0F · B 08

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Every value on this page was computed from “170f08” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.